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www/kids what-is-an-operating-system.html
From: |
Joakim Olsson |
Subject: |
www/kids what-is-an-operating-system.html |
Date: |
Mon, 07 May 2007 22:40:57 +0000 |
CVSROOT: /web/www
Module name: www
Changes by: Joakim Olsson <jocke> 07/05/07 22:40:57
Modified files:
kids : what-is-an-operating-system.html
Log message:
Removed some stuff as requested by mattl.
CVSWeb URLs:
http://web.cvs.savannah.gnu.org/viewcvs/www/kids/what-is-an-operating-system.html?cvsroot=www&r1=1.6&r2=1.7
Patches:
Index: what-is-an-operating-system.html
===================================================================
RCS file: /web/www/www/kids/what-is-an-operating-system.html,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -b -r1.6 -r1.7
--- what-is-an-operating-system.html 7 May 2007 22:28:56 -0000 1.6
+++ what-is-an-operating-system.html 7 May 2007 22:40:53 -0000 1.7
@@ -8,14 +8,12 @@
<h2>What is an operating system?</h2>
<p>
Think about a computer. What do you see? You maybe see a monitor, a mouse, a
-keyboard and the computer case. All these things are physical. You can touch
-them with your hand. That means that they are material and can be owned. If
-someone steal these things, that person is a thief that violates the rights of
-the person that owns it. All these things are called hardware. Other hardware
-components of a computer is the processor (the brain of the computer),
different
- kind of chips and the motherboard for example. You will not be able to do
many
-things only using the hardware. You need software. You need an operating
system
-with different programs that you can use.
+keyboard and a computer case. All these things are physical. You can touch
them
+with your hand. That means that they are material. All these things are called
+hardware. Other hardware components of a computer is the processor (the brain
of
+ the computer), different kind of chips and the motherboard for example. You
+will not be able to do many things only using the hardware. You need software.
+You need an operating system with different programs that you can use.
</p>
<img src="/graphics/hardware.png" alt="hardware" />
<br />
@@ -29,21 +27,17 @@
you need to have an operating system which contains a program that can dowload
files from the Internet. Software, programs and operating systems are not
physical. They are just data. They are codes. You could compare it to feelings,
-musical compositions or literary works. Of course, if you have a book and
-someone steals it, that is wrong but the text itself (not the ink in the book,
-the story or information itself) has no material value and can therefore
-normally not be stealed. It can be copied though.
+musical compositions or literary works.
</p>
<p>
There are many different operating systems. You have maybe heard about
Windows,
-DOS or Mac OS. These are all proprietary (non-free) operating systems. The
-authors of them thinks that information can be owned. You are not allowed to
-use, change, share or study them freely. You do not have the freedom you
deserve
- when you are using them. There are free operating systems though. One of them
-is the GNU operating system. You may use GNU for whatever purpose you want to.
-You may change it, share it with others (including changed versions) and study
-how it works. These are all basic freedoms that every computer user in the
world
- should have.
+DOS or Mac OS. These are all proprietary (non-free) operating systems. You are
+not allowed to use, change, share or study them freely. You do not have the
+freedom you deserve when you are using them. There are free operating systems
+though. One of them is the GNU operating system. You may use GNU for whatever
+purpose you want to. You may change it, share it with others (including
changed
+versions) and study how it works. These are all basic freedoms that every
+computer user in the world should have.
</p>
</div>
@@ -78,7 +72,7 @@
<p>
Updated:
<!-- timestamp start -->
-$Date: 2007/05/07 22:28:56 $
+$Date: 2007/05/07 22:40:53 $
<!-- timestamp end -->
</p>
</div>